Does Motivation Affect Emerging Adults’ Intelligence and Complex Postformal Problem Solving?

It has been suggested by some past research that there is a relationship between postformal thought and intelligence. Also, prior research suggests that motivated individuals tend to perform better on measured tasks, such as taking tests. The two distinct studies reported here first test the hypothesis that, supposing that IQ and postformal thought tap into some similar cognitive operations, individuals would use some similar patterns of responses in showing both intelligence and reported postformal operations. The participants in this research were two separate samples of 41 emerging adult undergraduate students from Towson University who chose to sign up through the research pool website. In the first study materials consisted of a consent form, demographic questionnaire, a use of postformal thought survey, and the WASI abbreviated test. In the second study a pretest and posttest reported motivation survey were added. In the first study no significant relations were found between the reported use of postformal thought and the WASI IQ scores. In the second study there was a significant correlation between motivation and intelligence and between motivation and an individual’s reported level of postformal thought. However, there was no significant relationship found between postformal thought and intelligence, even with motivation controlled. Further studies of the cognitive mechanisms underlying IQ and postformal complex problem solving may help determine the cognitive skills needed to differentially succeed at each of these skills.     

Cognitive mediators in the reduction of pain: the role of expectancy, strategy use, and self-presentation

Eighty subjects underwent three trials of cold-pressor pain. The first cold-pressor trial served as a baseline. Next, subjects in a neutral (no expectancy information) condition were taught a distraction strategy (shadowing letters) before one cold-pressor trial and an imagery strategy before the other. Subjects in other conditions received positive expectancy information about one of the strategies and negative expectancy information about the other. Negative information reduced expectancy ratings and decreased the magnitude of reported pain reductions. Both pretested levels of social desirability and degree of absorption in strategy use made contributions to the prediction of pain reduction that were independent of expectancy ratings. Theoretical implications are discussed.     

The effects of suggestion structure and hypnotic vs task-motivation instructions on response to hallucination suggestions

Hypnotic and task-motivated subjects were given both auditory and visual hallucination suggestions that were either Brief, Long, or provided an imaginary Context. The Long and Context suggestions were equated for length. Task-motivated subjects scored higher than hypnotic subjects on both auditory and visual hallucination suggestions. Suggestion-type (Brief, Long, Context) affected response to the auditory but not the visual suggestion. Hypnotic and task-motivated hallucinators were equally likely to describe their images as being transparent. Theoretical implications are discussed.